Repeated line count

Client

Duplicate line frequency metric.

About Repeated line count

Count how many lines are duplicates. The interactive transform on this page runs in your browser tab—Toolcore does not need your paste for the core operation described above.

How to use this page

Paste or type in the main workspace, run the primary action from the toolbar, then copy or download the result. Use Load example when the page offers it, or URL prefill (?q= / ?qb=) so agents and tickets open the same input.

Loading…

Nearby workflows on Toolcore

  • Duplicate lines list — List lines that appear more than once. for the next text or markup step in your edit loop.
  • Word & character count — Words, characters, lines, and reading time—paste any text, all client-side. for the next text or markup step in your edit loop.
  • Code beautifier — Pretty-print HTML, CSS, JavaScript, XML, and JSON in the browser—readable formatting; pair with Compress for minify. for the next text or markup step in your edit loop.
  • Writing tools — Text and markup helpers: regex builder, plain diff, duplicate-line remover, alphabetize lines, line ending (LF/CRLF) normalize, Lorem ips… for the next text or markup step in your edit loop.

Common use cases

  • Repeated line count for quick local checks without uploading data.
  • Copy results into tickets, docs, or classroom notes.

Common mistakes to avoid

  • Unexpected input shape

    See the intro and how-to notes for accepted formats.

FAQ

Is processing local?

Yes—this runs entirely in your browser.

Agent prefill?

Use q or qb for the main text field when supported.

More tools

Related utilities you can open in another tab—mostly client-side.